Realization of practical eightfold fermions and fourfold van Hove singularity in TaCo2Te2

Realization of practical eightfold fermions and fourfold van Hove singularity in TaCo2Te2

Abstract Space groups describing the symmetry of lattice structure allow the emergence of fermionic quasiparticles with various degeneracy in the band structure. Theoretical efforts have predicted many materials hosting fermions with the highest degeneracy, i.e., eightfold fermions, yet lacking expe...

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Bibliographic Details
Main Authors: Hongtao Rong, Zhenqiao Huang, Xin Zhang, Shiv Kumar, Fayuang Zhang, Chengcheng Zhang, Yuan Wang, Zhanyang Hao, Yongqing Cai, Le Wang, Cai Liu, Xiaoming Ma, Shu Guo, Bing Shen, Yi Liu, Shengtao Cui, Kenya Shimada, Quansheng Wu, Junhao Lin, Yugui Yao, Zhiwei Wang, Hu Xu, Chaoyu Chen
Format: Article
Language:English
Published: Nature Portfolio 2023-05-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-023-00565-8

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